use sea_orm::DatabaseConnection;
use tracing::info;
use utils::{response::AppResult, sea_orm_service::SeaOrmService};

use crate::rpc::pb::menu::*;

/// 菜单服务
#[derive(Clone)]
pub struct MenuService {
    orm_service: SeaOrmService,
}

impl MenuService {
    /// 创建新的菜单服务实例
    pub fn new(db: DatabaseConnection) -> Self {
        Self {
            orm_service: SeaOrmService::new(db),
        }
    }

    /// 获取菜单列表
    pub async fn get_menu_list(
        &self,
        request: tonic::Request<GetMenuListReq>,
    ) -> Result<tonic::Response<GetMenuListRes>, tonic::Status> {
        let req = request.into_inner();
        info!("获取菜单列表 - name: {:?}", req.name);

        let response = GetMenuListRes {
            menus: vec![],
            total: 0,
            message: "成功".to_string(),
            code: 200,
        };

        Ok(tonic::Response::new(response))
    }

    /// 创建菜单
    pub async fn create_menu(
        &self,
        request: tonic::Request<CreateMenuReq>,
    ) -> Result<tonic::Response<CreateMenuRes>, tonic::Status> {
        let req = request.into_inner();
        info!("创建菜单 - name: {}", req.name);

        let response = CreateMenuRes {
            menu_id: 1,
            message: "创建成功".to_string(),
            code: 200,
        };

        Ok(tonic::Response::new(response))
    }

    /// 获取菜单信息
    pub async fn get_menu_info(
        &self,
        request: tonic::Request<GetMenuInfoReq>,
    ) -> Result<tonic::Response<GetMenuInfoRes>, tonic::Status> {
        let req = request.into_inner();
        info!("获取菜单信息 - menu_id: {}", req.menu_id);

        let response = GetMenuInfoRes {
            menu: None,
            message: "成功".to_string(),
            code: 200,
        };

        Ok(tonic::Response::new(response))
    }

    /// 更新菜单
    pub async fn update_menu(
        &self,
        request: tonic::Request<UpdateMenuReq>,
    ) -> Result<tonic::Response<UpdateMenuRes>, tonic::Status> {
        let req = request.into_inner();
        info!("更新菜单 - menu_id: {}", req.menu_id);

        let response = UpdateMenuRes {
            message: "更新成功".to_string(),
            code: 200,
        };

        Ok(tonic::Response::new(response))
    }

    /// 删除菜单
    pub async fn delete_menu(
        &self,
        request: tonic::Request<DeleteMenuReq>,
    ) -> Result<tonic::Response<DeleteMenuRes>, tonic::Status> {
        let req = request.into_inner();
        info!("删除菜单 - menu_id: {:?}", req.menu_ids);

        let response = DeleteMenuRes {
            message: "删除成功".to_string(),
            code: 200,
        };

        Ok(tonic::Response::new(response))
    }

    /// 获取用户菜单
    pub async fn get_user_menu(
        &self,
        request: tonic::Request<GetUserMenuReq>,
    ) -> Result<tonic::Response<GetUserMenuRes>, tonic::Status> {
        let req = request.into_inner();
        info!("获取用户菜单 - user_id: {}", req.user_id);

        let response = GetUserMenuRes {
            menus: vec![],
            message: "成功".to_string(),
            code: 200,
        };

        Ok(tonic::Response::new(response))
    }
}
